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Okay so I searched for 3 hours on Google and no answer so here it is: 40W - 110C; 60W 140C; 100W 136C; and 100W Flood (Red Green Yellow) 125C. Standard bulb, 117VAC, 60Hz, facing up (edison Base down, free air, 22C ambient, measured with K-type thermocouple, calibrated in last 12 months....
What else can I help you with?
Why is a light bulb called a light bulb?
A light bulb lights up when electricity is applied, and it has a bulbous shape. Q. How do people know how a bulb looks in the past years it has changed and and it has diffrent shapes. A. The same way that they know that a phone dial was called a 'dial' because it was a circular like the face of a watch. Oh, right.
Why has the incandescent light bulb become obsolete?
know one cares
How much per hour does it cost to use a 150 watt light bulb?
To calculate the cost per hour to use a 150 watt light bulb, you would first need to know your electricity rate per kilowatt-hour (kWh). Once you have that, you can convert the wattage of the light bulb to kilowatts (0.150 kW) and multiply it by the electricity rate to determine the cost per hour. Keep in mind that rates vary depending on your location and energy provider.
IF a bulb travels at the speed of light and is turned on will it glow?
Light cannot travel faster than the speed of light, so a bulb traveling at the speed of light is not possible in the laws of physics as we know them. If it were somehow possible, the bulb may emit light, but we cannot definitively predict what would happen under such extreme conditions.
What one is brighter a 60 watt light bulb or a 100 watt light bulb?
If the two bulbs use the same technology the 100 w bulb is 10/6 times brighter than the 60 w. Incandescent bulbs give about 10-12 lumens per watt Halgogen gives about 15-18 lumens per watt CFL (low-energy) gives about 50 lumens per watt.
What do you need to know to calculate how much energy light bulb uses?
You should be able to read the power off the bulb or its packaging.
How do you know a light bulb transforms 100 percent of its electricity into light?
You don't. A light bulb transforms only a fraction of its energy into light, and most of it into heat. For an incandescent bulb about 3% is transformed into light, while for a compact fluorescent (low-energy light) about 15% is transformed into light.
Is a light bulb an input or an output?
A light bulb can be considered an output device as it converts electrical energy into light energy. In the context of a system, the light bulb would typically be connected to an input device such as a switch or sensor that controls when the light bulb turns on or off. Therefore, while the light bulb itself is an output, its operation is often dependent on input signals.
How are modern light bulbs different from the old light bulb?
I think they save energy and are folersent but what do i know
How do you use energy transformation in a sentence?
you just need to ..........................................i don't know
How many tomato does it take to light a bulb?
sorry don't know ; im only eleven "I know" 1 supertomato or 3,003,494,560,327,650,836,140,520,347,257,345,803,465,876,324,065,086,237,248+ lemons dressed as tomatos ; ha I'm twelve
How do you know the efficiency of a light bulb?
The efficiency of a light bulb is typically measured by its luminous efficacy, which is the amount of visible light produced per unit of power consumed. This is usually expressed in lumens per watt. The higher the luminous efficacy, the more efficient the light bulb is at converting electrical energy into visible light.
Is electric energy converted to heat energy or light energy?
Yes, electrical energy can be changed into thermal (heat) energy. Light is electromagnetic energy, and electricity can be changed into light energy. We know that a resistance heater changes electrical energy into thermal energy. An electric range does this, as does an electric space heater. We see electrical energy changed into light in fluorescent lights.
How do you know how to change the front light bulb on a 2002 Malibu car?
Remove the light bulb connector from the light. Take hold of the light bulb, push in and turn at the same time. The light bulb will come out. Reverse the process to install the new light bulb.
Energy transfer diagram for a torch?
Chemical changes into Light and heat energy http://www .bbc.co.uk/schools/ks3bitesize/science/images/sci_dia_120.gif if you don't know how to do a energy transfer diagram copy and paste into bar ^ take out space after w, hope that helps! : )
What is most energy efficient led lamps or bulbs?
The most efficient outdoor light bulb would the 5 watt Light emitting Diode light bulb also know as the LED bulb. They are small lights with miniature sockets or made to fit into conventional sockets.
How do you know that house lights are wired?
When you turn the light switch to the up (on) position, if the bulb is not burned out, the light bulb will glow.
